Greatest Common Factor of 680, 441, 109

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 680, 441, 109 by common division method
• Greatest Common Factor of 680, 441, 109 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 441

List of positive integer factors of 441 that divides 441 without a remainder.

1,3,7,9,21,49,63,147,441

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Greatest Common Factor

We found the factors 680,441,109 . The biggest common factor number is the GCF number.
So the greatest common factor 680,441,109 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 239, 242, 236
• GCF of 850, 524, 999
• GCF of 405, 717, 219
• GCF of 551, 497, 589
• GCF of 748, 998, 812

1. What is the GCF of 680, 441, 109?

Answer: GCF of 680, 441, 109 is 1.

2. How to Find the GCF of 680, 441, 109

Answer: Greatest Common Factor(GCF) of 680, 441, 109 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(680, 441, 109) = 1.